Best Knowledge Bases Tools for AI in 2026

Looking for the best knowledge bases tools to supercharge your AI setup? We curated the top picks from the a-gnt catalog.

Whether you're a complete beginner or already using AI daily, these tools are designed to be easy to install and start using right away.

1. Web Security Checklist

OWASP-based security checklist for web applications A practical security checklist based on OWASP Top 10. Covers authentication, authorization, input validation, XSS prevention, CSRF, SQL injection, headers, and secrets management.

Drop this in your project so your AI always writes secure code.
Install: kb-security-checklist
Try Web Security Checklist on a-gnt

2. TypeScript Patterns & Tricks

Advanced TypeScript patterns every developer should know
A collection of TypeScript patterns, utility types, and tricks for writing better typed code. Covers discriminated unions, branded types, template literals, conditional types, and common patterns for React/Next.js.

Keep this handy for your AI to write better TypeScript.
Install: kb-typescript-patterns
Try TypeScript Patterns & Tricks on a-gnt

3. Docker & Compose Reference

Essential Dockerfile patterns and docker-compose recipes
A practical reference for Docker and Docker Compose. Covers multi-stage builds, common base images, compose patterns, networking, volumes, and production best practices.

Drop this in your project for instant Docker help.
Install: kb-docker-reference
Try Docker & Compose Reference on a-gnt

4. REST API Design Guide

Best practices for designing clean, consistent REST APIs
A practical guide to REST API design. Covers URL structure, HTTP methods, status codes, pagination, filtering, error handling, versioning, and authentication patterns.

Drop this in your project so your AI designs APIs consistently.
Install: kb-api-design
Try REST API Design Guide on a-gnt

5. Git Workflows & Commands

Essential Git commands and team workflows for modern development
A practical Git reference covering daily commands, branching strategies, conflict resolution, and team workflows. Goes beyond the basics into interactive rebase, bisect, worktrees, and recovery techniques.

Keep this in your project so your AI can help with complex Git operations.
Install: kb-git-workflows
Try Git Workflows & Commands on a-gnt

6. Tailwind CSS Quick Reference

The most-used Tailwind utilities organized for fast lookup
A curated reference of the most frequently used Tailwind CSS utilities. Organized by category — spacing, typography, flexbox, grid, colors, and responsive design.

Not a full docs replacement, but the 20% of utilities you use 80% of the time.
Install: kb-tailwind-reference
Try Tailwind CSS Quick Reference on a-gnt

7. Prisma Cheatsheet

Quick reference for Prisma ORM queries, migrations, and patterns
A comprehensive cheatsheet for Prisma ORM. Covers schema design, common queries, relations, transactions, raw SQL, migrations, and performance patterns.

Drop this in your project for instant Prisma reference.
Install: kb-prisma-cheatsheet
Try Prisma Cheatsheet on a-gnt

8. Next.js 15+ Patterns

Modern patterns for App Router, Server Components, and Server Actions
A reference guide for Next.js 15+ development patterns. Covers App Router conventions, Server Components vs Client Components, Server Actions, data fetching, caching, middleware, and common pitfalls.

Keep this in your project so your AI always writes idiomatic Next.js code.
Install: kb-nextjs-patterns
Try Next.js 15+ Patterns on a-gnt

9. Claude Code Power User Guide

Tips, tricks, and workflows for getting the most out of Claude Code
A curated collection of power-user tips for Claude Code — Anthropic's agentic coding tool. Covers keyboard shortcuts, MCP configuration, hooks, slash commands, memory management, and advanced workflows.

Drop this into your project's CLAUDE.md or keep it handy as a reference.
Install: kb-claude-code-tips
Try Claude Code Power User Guide on a-gnt

10. MCP Protocol Guide

Everything you need to know about the Model Context Protocol
A comprehensive reference guide to the Model Context Protocol (MCP). Covers architecture, transports (stdio, SSE, Streamable HTTP), tool definitions, resource handling, and best practices for building MCP servers.

Perfect for developers building MCP servers or integrating MCP into their apps. Drop this file into your project so your AI always has the protocol spec at hand.
Install: kb-mcp-protocol-guide
Try MCP Protocol Guide on a-gnt

Get Started

All of these tools are available on a-gnt.com. Browse the full Knowledge Bases category to find even more.